Praise for previous edition: “...a comprehensive, meticulously-researched study of contemporary international law governing the use of armed force in international relations...' Andrew Garwood-Gowers, Queensland University of Technology Law Review, Volume 12(2) When this first English language edition of The Law Against War published it quickly established itself as a classic. Detailed, analytically rigorous and comprehensive, it provided an indispensable guide to the legal framework regulating the use of force. Now a decade on the much anticipated new edition brings the work up to date. It looks at new precedents arising from the Arab Spring; the struggle against the "Islamic State" in Iraq and Syria; and the conflicts in Ukraine and Yemen. It also reflects the new doctrinal debates surrounding recent state practice. Previous positions are reconsidered and in some cases revised, notably the question of consensual intervention and the very definition of force, particularly, to accommodate targeted extrajudicial executions and cyber-operations. Finally, the new edition provides detailed coverage of the concept of self-defense, reflecting recent interpretations of the International Court of Justice and the ongoing controversies surrounding its definition and interpretation.

The Law against War is a translated and updated version of a book published in 2008 in French (Le droit contre la guerre, Pedone). The aim of this book is to study the prohibition of the use of armed force in contemporary positive international law. Some commentators claim that the field has undergone substantial changes arising especially since the end of the Cold War in the 1990s. More specifically, several scholars consider that the prohibition laid down as a principle in the United Nations Charter of 1945 should be relaxed in the present-day context of international relations, a change that would seem to be reflected in the emergence of ideas such as 'humanitarian intervention', 'preventive war' or in the possibility of presuming Security Council authorisation under certain exceptional circumstances. The argument in this book is that while marked changes have been observed, above all since the 1990s, the legal regime laid down by the Charter remains founded on a genuine jus contra bellum and not on the jus ad bellum that characterised earlier periods. 'The law against war', as in the title of this book, is a literal rendering of the familiar Latin expression and at the same time it conveys the spirit of a rule that remains, without a doubt, one of the cornerstones of public international law. From the Foreword by Bruno Simma 'Corten's book is weighty not just by its size, but above all through the depth and comprehensiveness with which it analyzes the entirety of what the author calls the law against war, the jus contra bellum... Corten tackles his immense task with a combination of methodical rigour, applying modern positivism and abstaining from constructions of a lex ferenda, and great sensibility for the political context and the ensuing possibilities and limitations of the legal regulation of force.'

A detailed and highly authoritative critical commentary appraising the vitally important United States Department of Defense Law of War Manual.

“Professor Byers’s book goes to the heart of some of the most bitterly contested recent controversies about the International Rule of Law.” —Chris Patten, Chancellor of Oxford University International law governing the use of military force has been the subject of intense public debate. Under what conditions is it appropriate, or necessary, for a country to use force when diplomacy has failed? Michael Byers, a widely known world expert on international law, weighs these issues in War Law. Byers examines the history of armed conflict and international law through a series of case studies of past conflicts, ranging from the 1837 Caroline Incident to the abuse of detainees by US forces at Abu Ghraib prison in Iraq. Byers explores the legal controversies that surrounded the 1999 and 2001 interventions in Kosovo and Afghanistan and the 2003 war in Iraq; the development of international humanitarian law from the 1859 Battle of Solferino to the present; and the role of war crimes tribunals and the International Criminal Court. He also considers the unique influence of the United States in the evolution of this extremely controversial area of international law. War Law is neither a textbook nor a treatise, but a fascinating account of a highly controversial topic that is necessary reading for fans of military history and general readers alike. “Should be read, and pondered, by those who are seriously concerned with the legacy we will leave to future generations.” —Noam Chomsky

The author argues that Israel stands on the frontlines of a new struggle over the international laws of war and exposes abuses of law that have been promulgated by international human rights lawyers, UN bodies, and intellectuals to illegitimately circumscribe the right of liberal democracies to defend themselves against transnational terrorists. The Goldstone Report, which was published by the United Nations in September 2009, and the Gaza flotilla controversy, which erupted at the end of May 2010, are examples of those abuses. This book criticizes the flawed assumptions and defective claims arising from both the Goldstone Report and the Gaza flotilla controversy, showing how the legal principles and conclusions advanced by many of Israel's critics threaten not only Israel's national security interests but the United States' as well.

This book provides an accessible and engaging account of the contemporary laws of war. It highlights how, even though war has been outlawed and should be finished as an institution, states continue to claim that they can wage necessary wars of self-defence, engage in lawful killings in war, and imprison law-of-war detainees.

This 2005 volume is a history of war, from an international law perspective, from Roman times to the present.